Capturing The Benefits Of HS2 On Existing Lines
This is the title of a report written in 2011 by Greengauge 21.
This is how the report starts.
When High Speed Two (HS2) is complete, the longer distance, non-stopping trains on the West Coast Main Line (WCML) will in the main transfer to the new, quicker, route, freeing up valuable capacity. However, until now plans for services on the WCML once HS2 is open have been broad brush assumptions made for the purposes of completeness in the economic appraisal. This report looks ahead in more detail to consider what services should operate on the existing rail network once HS2 is open. The aim is to help kick start the development of this wider strategy in which the benefits of HS2 are maximised, not just for those using the new line, but for travellers on the existing railway. The effective re-use of the capacity released by HS2 is a key project benefit. It will allow new local and regional passenger and new freight trains to operate: services that are and will continue to be prevented by network capacity constraints.
It is well worth reading the full document, even though it was written in 2011,, as I think it explains how HS2 could benefit those other than those, who want to get quickly between London and Birmingham.
Places With Better Services To And From London
The report singles out three areas, that could benefit from a freed-up West Coast Main Line between London and Birmingham.
It says that the following places.
- Walsall
- Shropshire
- Mid and North East Wales.
Could all gain new direct services to and from London.
Feeders To The West Coast Main Line
The report talks about how three new or improved lines and schemes will act as feeders to the services on a West Coast Main Line, that will have more capacity for semi-fast services, connecting London with Birmingham, Liverpool, Manchester and Scotland.
- The Croxley Rail Link will link Watford to a wide area of Hertfordshire and Buckinghamshire.
- The East-West Rail Link intersecting the WCML at Milton Keynes would improve services from a lot of the South Midlands and East Anglia.
- Improvements between Leamington and Nuneaton (Nuckle) would improve connections for Warwickshire.
These three schemes are now progressing and will be fully working by the time HS2 opens in 2026.
Chiltern Electrification
The three feeder schemes mentioned above all contain two ambitious words Chiltern Railways.
Consider the following.
- The Croxley Rail Link could and probably will be extended to Amersham via Rickmansworth.
- TheEast West Rail Link will deliver a Chiltern service from Marylebone to Milton Keynes via Aylesbury.
- The Greengauge 21 report talks of a Marylebone to Coventry service via Leamington and Kenilworth.
- Oxford to Milton Keynes will be electrified.
- Chiltern use some rather elderly but excellent diesel trains.
- Coventry, Milton Keynes and Watford are already electrified.
I can’t believe that there is not more talk about electrifying the Chiltern Railways network.
I don’t think that Chiltern Railways would need full electrification, if they were to use IPEMU technology in conjunction with some limited electrification.
- The Snow Hill Lines in Birmingham, perhaps as far south as Leamington.
- The southern section of the Chiltern Main Line, perhaps between Marylebone and High Wycombe.
Electrification is a future aspiration of Chiltern Railways and it could give a second 125 mph line between London and Birmingham.
This would mean that a much increased number of towns would have a high speed connection to both major cities and many places in between and North of Birmingham.
I think that enabling electric trains to use the Chiltern Main Line and the Snow Hill Lines, should be given a high priority.
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